baber/WOPTO huggingface dataset:
Patent RU-2687217-C1 (RU)
Title: Способ предотвращения фрагментации TCP/IP-пакетов при использовании VPLS в сети с коммутацией пакетов
Inventor: Vorokov Evgenij Leonidovich
IPC: H04W8/02
Filed: 2018-06-20
Granted: 2019-05-07
Abstract: Изобретение относится к цифровым сетям передачи данных с коммутацией пакетов (IP). Технический результат - повышение пропускной способности в сети с коммутацией пакетов. В состав сети входят клиентские сети (КС), каждая из которых содержит клиентские компьютеры (КК) и пограничный маршрутизатор (ПМ); внешнюю сеть, соединяющую все ПМ по технологии VPLS, причем каждый ПМ имеет внешний интерфейс, связанный с внешней сетью и имеющий установленное значение максимального размера полезного блока данных одного пакета, который может быть передан протоколом без фрагментации (MTU); имеет внутренний интерфейс, связанный со своей КС и имеющий установленное значение MTU; содержит средство обработки, выполненное с возможностью: сравнения IP-адресов, содержащихся в кадрах запроса; модификации кадра запроса путем изменения данных. В результате использования данного способа устанавливается TCP-соединение со значением максимального размера MSS, позволяющим осуществлять передачу пакетов без фрагментации, при этом минимизируются задержки при обработке пакетов и уменьшается нагрузка на сервис VPLS, полностью используется доступный канал передачи, а при автоматическом расчете значения максимального размера MSS не требуется дополнительных настроек.
Patent RU-2685378-C1 (RU)
Title: Formation hydraulic fracturing method
Inventor: Andaeva Ekaterina Alekseevna
IPC: E21B28/00
Filed: 2018-06-27
Granted: 2019-04-17
Abstract: FIELD: mining.SUBSTANCE: invention relates to mining and can be used for formation hydraulic fracturing. Method involves pumping of foam formed in the well bottom as a result of simultaneous injection of foam-forming and gas-releasing solutions. According to the invention, the foaming solution passes through a spool-type vibrator installed at the well bottom and then reacts with the gas-releasing solution.EFFECT: technical result is higher efficiency of hydraulic fracturing of formation.1 cl
Patent RU-2690443-C1 (RU)
Inventor: Naumova Natalya Leonidovna
IPC: A21D2/36
Filed: 2018-07-06
Granted: 2019-06-03
Abstract: FIELD: food industry.SUBSTANCE: invention relates to the food industry. Bread is prepared by way of brew and ferment preparation preparation with subsequent dough kneading at the following initial components ratio, kg: Starter: concentrated lactic-fermental starter 1.5, rye wallpaper flour 4.6, water 8.7, Brewing: rye wallpaper flour – 5.1, red rye malt 2.5, coriander – 3.0, water – 0.2, Dough: starter 14.8, brewing 10.8, mixture of chia and sesame seeds flour 3.1, rye wallpaper flour 27.7, wheat flour 2 grades 7.7, pressed yeast 0.3, salt 0.5, sugar 3.1, molasses – 2.0, water – 30.0.EFFECT: invention allows to create a functional-oriented bakery product, enhance food and biological value of the ready product.1 cl, 3 tbl
Patent RU-2709509-C1 (RU)
Title: Dosing regimen for treating acute exacerbations of inflammatory conditions
Inventor: ORFORD COLIN
IPC: A61P29/00
Filed: 2016-03-08
Granted: 2019-12-18
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: present invention relates to a new dosage regimen for administering 3-[5-amino-4-(3-cyanobenzoyl)pyrazol-1-yl]-N-cyclopropyl-4-methylbenzamide or a pharmaceutically acceptable derivative thereof, specifically in treating acute exacerbations of an inflammatory diseases. 
     EFFECT: disclosed is a dosing regimen for treating acute exacerbations of inflammatory conditions. 
     17 cl, 2 ex, 2 tbl, 4 dwg
Patent RU-2696206-C1 (RU)
Title: Method and system for transferring data in a communication system
Inventor: TENNY NATHAN EDWARD
IPC: H04W80/02
Filed: 2017-05-16
Granted: 2019-07-31
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to wireless communication. Method of transmitting device operation includes reception of first data protocol convergence protocol (PDCP) data unit (PDCP) associated with first remote device (RD), wherein the first PDCP PDU includes at least a first PDCP header, generating a first embedded PDCP PDU in accordance with a first PDCP PDU, wherein a first embedded PDCP PDU includes a second PDCP header and a first PDCP PDU, and the second PDCP header comprises a first PDU indicator indicating that the first embedded PDCP PDU includes a first relay PDCP PDU and a first identifier associated with the first RD, and transmitting a first embedded PDCP PDU over a radio link. 
     EFFECT: technical result consists in improvement of efficiency of communication system due to aggregation of data of multiple remote devices to increase number of supported remote devices and common use of resources. 
     21 cl, 21 dwg
Patent RU-2706623-C1 (RU)
Title: Method of producing particles of spherical graphite and device for its implementation
Inventor: YUDINA TATYANA FEDOROVNA
IPC: B02C7/08
Filed: 2019-01-10
Granted: 2019-11-19
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemical industry and can be used for making electrode materials of chemical current sources. Device for producing particles of spherical graphite comprises housing 2 with loading 1 and unloading 9 devices, as well as rotor 4. Housing 2 and rotor 4 are made three-staged. Rotor 4 is equipped with spheroidizing disks 5 with hubs, on which beater 6 is rigidly fixed. Ratio of dimensions of discs 5 from top to bottom is 1:1.3:1.6, diameter of bottom disc is 350 mm. Middle and lower spheroidizing disks 5 contain six separation holes 7 with diameter of 30–40 mm located at distance of 1/3 of diameter from axis of rotor 4. On inner surface of stepped housing 2 every 50 mm there are baffles 3 with height of 10–12 mm. Unloading device 9 is made in housing 2 bottom cover and is installed at the distance from its lower step edge, which is equal to the sum of height of baffle plates 3 and beater bit 6 of lower stage 4. Loading 1 device is installed in the center of upper part of housing 2 coaxially with axis of rotation of rotor shaft 4. Initial natural graphite is loaded through loading device 1 and subject to impact-reflective grinding with increase of loading speeds at each step by 30–35 % of speed at previous stage of processing equal to 30–100 m/s per one pass. After that, ground graphite is passed through said device 5–10 times with lower loading speeds, at that at the last step the loading rate is 40–50 m/s to create conditions of rolling, granulation and point "sticking" of flat flake particles of different sizes from 1.5 to 80 mcm into formed graphite granules with size of 5–50 mcm. Sharp angles of granules are subjected to abrasion in zones of intense turbulent rotation, which are located near baffle plates 3. 
     EFFECT: invention allows to intensify grinding process, increase content of particles with high degree of sphericity to 55 % of total weight of treated particles of graphite, increase output of finished product, reduce specific power consumption. 
     2 cl, 8 dwg, 1 tbl, 2 ex
Patent RU-2716284-C1 (RU)
Title: Connecting pressed clamp (embodiments)
Inventor: KARASEV NIKOLAJ ALEKSEEVICH
IPC: H02G7/08
Filed: 2019-03-27
Granted: 2020-03-11
Abstract: FIELD: electricity.SUBSTANCE: invention relates to the field of electric power industry, namely to connecting pressed clamps (embodiments) intended for connection on overhead power transmission lines of the wire, structurally executed twisted from several steel-aluminium wires (conductors) with steel cores. Clamp consists of housing 5, made of aluminium or aluminium alloy tube, and steel bushing 6 in form of pipe. Steel-aluminium twisted conductors are pressed in housing 5, and steel cores 3, 4 of connected wires 1, 2 are pressed in bushing 6. Two inserts 7, 8 are introduced into housing 5 on both sides. In bushing 6 on one side there are two steel cores 3 of one connected wire 1, at that two steel cores 4 of the other connected wire 2 are located in bushing 6 on the other side towards each other an overlap.EFFECT: clamp according to the invention is a universal multivariant device differing by low cost, accessible and practical method of installation and high operational reliability in terms of providing acceptable mechanical strength of connection of linear wires.3 cl, 4 dwg
Patent RU-2715383-C1 (RU)
Title: Method of producing (co)polymer of glycolide and/or lactide for making absorbable surgical products
Inventor: Fedorchuk Anna Nikolaevna
IPC: C08G63/85
Filed: 2019-06-20
Granted: 2020-02-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing (co)polymer of glycolide and/or lactide for making absorbable surgical products. Method of producing (co)polymer of glycolide and/or lactide for making absorbable surgical articles is carried out by polymerization of glycolide and/or lactide in monomer mass under action of tin (II) octanoate catalyst in an inert gas medium while heating, method is characterized by that the process is carried out in presence of 0.01–0.1 wt% of titanium dioxide, reaction mass is first heated to 80–90 °C with exposure for 5 minutes, then to 200–210 °C and at this temperature performing (co)polymerization at ultrasound exposure for 20 minutes. 
     EFFECT: reduction of total polymerization time, wherein the obtained (co)polymers have molecular weight and melting point required for processing into medical products and have high thermal stability. 
     1 cl, 1 tbl, 20 ex
Patent RU-2716480-C1 (RU)
Title: Surgical set for training operations on heart and vessels in conditions of artificial blood circulation
Inventor: VOLKOV SERGEJ SERGEEVICH
IPC: G09B23/28
Filed: 2019-08-21
Granted: 2020-03-11
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment and can be used for teaching and improving surgical skills of students of medical schools and doctors. Surgical kit for training operations on heart and vessels in conditions of artificial circulation comprises simulator model with opening of operative field and a pump for continuous injection of a blood simulator into a pipeline with a disposable detachable aortic tube and a disposable detachable atrial venous tube placed in the surgical site opening. Set additionally contains a compensating tank with a neck, turnstiles, disposable removable femoral tubes, an aortic cannula, an atrioventricular cannula and peripheral access cannulas. Aortic cannula, atrioventricular cannula and peripheral access cannulas are connected with cardiopulmonary bypass. Training model is made in the form of a full-height mannequin of an individual with an opening of an operating field with an area of not more than 35 cm 2  and an additional opening of an operation field with an area of not more than 10 cm 2 . In an additional opening there are disposable removable femoral tubes connected inside the mannequin with parts of the pipeline forming a closed circuit with a pump for continuous injection of a blood imitator, a compensation tank, disposable removable femoral tubes, a disposable detachable aortic tube and a disposable detachable atrial-venous tube. 
     EFFECT: device allows reducing the time required for trainees to obtain and consolidate surgical skills. 
     1 cl, 2 ex, 5 dwg
Patent RU-2749143-C1 (RU)
Inventor: BALABIN IGOR VENEDIKTOVICH
IPC: B60B21/02
Filed: 2019-09-13
Granted: 2021-06-07
Abstract: Колесо включает стандартный диск, а также шину и обод со стандартными профилями. Образующие обода колеса и шины имеют коническую форму, соответствующую углу развала колес. Технический результат - повышение устойчивости мобильной машины, снижение уровня термонагруженности и повышение износостойкости шины при работе мобильных машин на больших скоростях движения. 3 ил.
Patent RU-2716267-C1 (RU)
Title: Method of diagnosing conveying and measuring rollers during production of high-temperature superconducting tape
Inventor: MARKELOV ANTON VIKTOROVICH
IPC: G01N3/56
Filed: 2019-10-24
Granted: 2020-03-11
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to production of high-temperature superconducting tapes (hereinafter – HTSC tapes) of the second generation, namely to diagnostics of HTSC tape quality and search of defective conveying and measuring rollers during their production by analysis of measured characteristics. Diagnostics method of transporting and measuring rollers used in HTSC tape production process, produced in several technological stages with its movement in process of production by means of transporting rollers and control of process parameters by measuring rollers, each stage is carried out using a group of conveying rollers of the same diameter D and a group of measuring rollers of the same diameter d, wherein diameter of conveying rollers of at least one group differs from diameters of conveying rollers of other groups. 
     EFFECT: disclosed method allows fast and high reliability of detecting defective conveying rollers, including directly in process of HTSC tape production, and therefore, to take rapid measures to replace rollers and obtain high-quality HTSC tape. 
     5 cl, 2 dwg
Patent RU-2737492-C1 (RU)
Title: Способ забора дентинной жидкости зуба
Inventor: MITRONIN ALEKSANDR VALENTINOVICH
IPC: G01N33/48
Filed: 2019-11-28
Granted: 2020-12-01
Abstract: Изобретение относится к области медицины, в частности к стоматологии, и раскрывает способ забора дентинной жидкости зуба. Способ включает препарирование кариозной полости зуба с целью удаления некротизированных тканей. Дентин дна и стенок полости зуба до эмалевой-дентинной границы протравливают 37% ортофосфорной кислотой в течение 10 секунд, затем полость промывают дистиллированной водой из пустера. В полость зуба вносят ватный шарик, обильно смоченный в гиперосмотическом растворе, и оставляют на 2 минуты. Затем в полость вносят целлюлозную мембрану размером 0,7×1,5 см, оставляют на 2 минуты. В заранее подготовленную пробирку Эппендорфа с 0,5 физиологическим раствором переносят используемую мембрану с образцами биологического материала и замораживают при температуре -200°С до проведения последующего исследования. Способ характеризуется высокой воспроизводимостью результатов получения дентинной жидкости зуба в достаточном количестве при сохранении его витальности для последующего проведения высокотехнологичного протеомного анализа, повышение точности диагностики, упрощение процесса исследования при отсутствии необходимости использования опасных химических реагентов. 3 пр.
Patent RU-2741014-C1 (RU)
Title: Способ и устройство для гидроизомеризации гидропереработанного потока жидкости
Inventor: SINGH SIMERJEET
IPC: C10G45/58
Filed: 2018-06-18
Granted: 2021-01-22
Abstract: Изобретение относится к способу гидропереработки, включающему: гидропереработку потока углеводородного сырья в реакторе гидропереработки для получения потока выходных продуктов гидропереработки при давлении гидропереработки; разделение указанного потока выходных продуктов гидропереработки в сепараторе для получения потока газов и потока жидкости; отгонку легких газов из указанного потока жидкости для получения потока отогнанного отходящего газа и отогнанного гидропереработанного потока; добавление водорода к указанному отогнанному гидропереработанному потоку; и гидроизомеризацию указанного отогнанного гидропереработанного потока над катализатором гидроизомеризации в присутствии гидроизомеризационного водородного потока при давлении гидроизомеризации, которое меньше давления гидропереработки, причем указанную реакцию гидропереработки осуществляют при давлении, которое по меньшей мере на 1,4 МПа (200 фунтов/кв. дюйм) выше, чем давление реакции гидроизомеризации, причем указанный гидроизомеризационный водородный поток не находится в контуре рециркуляционного газа, который включает в себя компрессор рециркуляционного газа, который подает поток газообразного водорода в указанный реактор гидропереработки. Также изобретение относится к устройству. Предлагаемое изобретение является более эффективным. 2 н. и 8 з.п. ф-лы, 2 ил.
Patent RU-2724612-C1 (RU)
Title: Shielding system for environmental protection against electromagnetic radiation
Inventor: ZAITsEV Aleksandr Aleksandrovich
IPC: G21F1/08
Filed: 2020-01-02
Granted: 2020-06-25
Abstract: FIELD: environmental protection.SUBSTANCE: invention relates to a complex of equipment intended for biological protection of the environment from electromagnetic radiation. Shielding system for environmental protection from electromagnetic radiation includes a protective shield. Prior to the shielding screen, a radar absorbent pavement is applied on the side of the radiation source with an upper layer thickness of not less than 8–15 mm. Protective screen is inclined towards the radiation source so that the electromagnetic radiation reflected from it falls on the radar absorbent road surface. Screen consists of metal sheets fixed on supports evenly arranged along screen length.EFFECT: invention increases efficiency of environmental protection from electromagnetic radiation.9 cl, 2 dwg
Patent RU-2726688-C1 (RU)
Inventor: KABIROV ILGIZ ILDUSOVICH
IPC: C04B26/06
Filed: 2020-01-28
Granted: 2020-07-15
Abstract: Изобретение относится к способу производства стабилизирующей добавки для асфальтобетона с применением отходов хлопчатобумажных производств. Способ получения стабилизирующей добавки для щебеночно-мастичного асфальтобетона включает смешение измельченного хлопчатобумажного волокна, полученного из отходов хлопчатобумажного производства, с водной дисперсией, содержащей 5-50% стирол-акрилового латекса, последующее гранулирование смеси на плоскоматричном грануляторе и охлаждение готовых гранул, при следующем соотношении компонентов, мас.%: хлопчатобумажное волокно 70 - 90, указанная водная дисперсия латекса 10 - 30, при этом содержание латекса в его водной дисперсии может составлять от 5 до 50%, а содержание латекса в готовом продукте от 0,5 до 30%. Технический результат - упрощение способа производства эффективной стабилизирующей добавки для щебеночно-мастичного асфальтобетона с возможностью круглогодичного производства и использования, получение прочных гранул, устойчивых к слипанию при высоких температурах. 1 табл., 1 пр.
Patent RU-2730844-C1 (RU)
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: B82B3/00
Filed: 2020-03-16
Granted: 2020-08-26
Abstract: FIELD: medicine; pharmaceutics. 
     SUBSTANCE: invention relates to nanotechnology, medicine, pharmacology and veterinary medicine. A distinctive feature of the proposed method is the use of doxycycline and the shell of nanocapsules of kappa-carrageenan, as well as use of a precipitant – hexafluorobenzene when producing nanocapsules by a physical-chemical non-solvent deposition method. 
     EFFECT: technical task of invention is to simplify and accelerate process of production of nanocapsules and increase mass output. 
     1 cl, 3 ex
Patent RU-2741767-C1 (RU)
Title: Method of determining amines by gas chromatography in industrial emissions to atmosphere
Inventor: KARPOV NIKOLAJ VLADIMIROVICH
IPC: G01N30/88
Filed: 2020-03-26
Granted: 2021-01-28
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to analytical chemistry and can be used to determine content of methyldiethanolamine and monoethanol amine in industrial emissions to atmosphere. Method of determining amines by gas chromatography in industrial emissions to atmosphere involves aspirating industrial air through an absorption device, preparing calibration solutions, preparation of the chromatograph for operation, additionally preparing isobutanol calibration solution and methyldiethanolamine calibration solution, and aspiration of air is carried out at rate of 20 dm 3 /min for 30 minutes. 
     EFFECT: technical result is wider range of measured concentrations, higher accuracy of determination and possibility of simultaneously determining monoethanolamine and methyl diethanolamine. 
     1 cl, 1 tbl
Patent RU-2731081-C1 (RU)
Title: Method for flare combustion of a fuel-air mixture and device for realizing a method using an electro-ionization igniter
Inventor: Kuchanov Sergei Nikolaevich
IPC: F23Q5/00
Filed: 2020-04-17
Granted: 2020-08-28
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to power engineering and can be used at thermal power plants, in boiler houses, etc. to provide self-ignition of boiler from cold state. Device for ignition and maintenance of combustion of fuel-air mixture includes housing divided into mixing area of fuel-air mixture and area of ignition chamber, unit of rod electrodes for generation of electric discharge, fuel pipeline and air pipeline, ignition zone of fuel-and-air mixture, zone of fuel-air mixture combustion. Ignition chamber area is divided into two parts: an accelerating section with low heat capacity and heat transfer of structural elements, made without muffling elements, and an accumulating section with high heat capacity of structural elements, made with a muffle, fuel line complete with electrode unit, tangentially connected to zone between sections with low and high heat capacity, two secondary air pipelines tangentially connected to sections with low and high heat capacity and providing movement of ignition area from section with low heat capacity to section with high heat capacity due to change of ratio of forward pressure in pipelines of secondary air. Fuel pipelines complete with electrode unit are two, each of which is tangentially connected separately to sections with low and high heat capacity, providing the possibility of movement of the area of ignition and burning of the flame from the section with low heat capacity to the section with high heat capacity due to ignition and disconnection of electric discharge on separate electrode units on the corresponding sections. 
     EFFECT: invention allows igniting fuel mixture with high content of moisture and low level of volatile components, as well as water-coal fuel mixture with minimum specific energy costs and to minimize mechanical carryover at the moment of kindling to safe level and to ensure stabilization of combustion of coal-dust and water-coal fuel mixtures with low reactivity. 
     5 cl, 2 dwg
Patent RU-2737729-C1 (RU)
Inventor: Zarev Vladimir Vasilevich
IPC: C02F1/50
Filed: 2020-06-05
Granted: 2020-12-02
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a composition for purifying water from cyanobacteria and green algae, comprising copper sulphate powder and a binding agent - hydrophobization agent, wherein as a binding agent contains a hydrophobizator melt in the form of a fraction of refractory triglycerides to ensure formation of a super-hydrophobic coating based thereon with a contact angle of 155-165°, by adding hydrophobizator melt into heated to temperature of 60-70° copper sulphate powder, with the following ratio of components, wt%: copper sulphate - 85-97; melt of hydrophobizator in form of fraction of refractory triglycerides - balance, followed by uniform stirring, holding at temperature 65°C for no more than 5 minutes, cooling to room temperature and grinding the obtained mixture to a disperse state with particle size of 50-250 mcm. 
     EFFECT: technical result consists in improvement of efficiency in cleaning reservoirs from cyanobacteria and green algae. 
     1 cl, 6 dwg, 5 tbl
Patent RU-2740779-C1 (RU)
Title: Активный малобазовый корреляционно-фазовый пеленгатор
Inventor: Valyaev Igor Nikolaevich
IPC: G01S3/42
Filed: 2020-08-21
Granted: 2021-01-21
Abstract: Изобретение относится к радиолокации и может быть использовано для определения текущего местоположения и траектории движения летательных объектов. Технический результат изобретения заключается в обеспечении измерения угловых координат и расстояния до объекта и повышении точности этих измерений, что, в свою очередь, позволяет с повышенной точностью определить местоположение объекта и траекторию его движения. Технический результат достигается путем комплексного использования фазового пеленгатора и радиодальномера в качестве составных элементов патентуемого устройства, что обеспечивает измерение угловых координат и расстояния до объекта. Использование в составе комплекса антенны радиодальномера большего размера, чем антенны фазового пеленгатора, позволяет значительно увеличить чувствительность комплекса. 1 ил.